/*
 * Copyright (c) 2013, Alex Theodoridis <email>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *     * Neither the name of the <organization> nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY Alex Theodoridis <email> ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL Alex Theodoridis <email> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef INODE_H
#define INODE_H

namespace nn 
{

namespace kohonen 
{
  
template< typename NodeType>
class INode
{
public:
    typedef NodeType Node;
    typedef typename NodeType::Var Var;
    typedef typename NodeType::Position Position;
    typedef typename NodeType::InputType InputType;

private:
    NodeType m_node;
    
public:
    template<unsigned int inputsNumber>
    struct rebindInputsNumber{
      typedef INode< typename NodeType::template rebindInputsNumber<inputsNumber>::Type > Type;
    };
  

public:
    template< typename... Args >
    INode( Args... args ) : m_node(args...) {
     }
    
    Var calculateDistance( const InputType& input )const{
      return m_node.calculateDistance(input);
    }

    void applyWeightModifications ( Var learningRate, Var influence,const InputType& input ){
      m_node.applyWeightModifications( learningRate, influence, input );
    }
    
    const InputType& getWeights()const{
      return m_node.getWeights();
    }
    
    const Position& getPosition()const{
      return m_node.getPosition();
    }
    
    ~INode() {
    }
};
}


}



#endif // INODE_H
